When describing the relationship between variables, researchers have to answer four questions. Which of the following is NOT one of them?
A)Is there a relationship between the two variables?
B)Are the two variables drawn from a normal distribution?
C)How strong is the relationship?
D)What is the direction of the relationship?
E)Is the relationship linear or curvilinear?

Question

Quizplus · Accepted Answer

The question of whether the two variables are drawn from a normal distribution is not one of the four key questions researchers seek to answer when describing the relationship between variables. The four key questions are: Is there a relationship between the two variables? How strong is the relationship? What is the direction of the relationship? Is the relationship linear or curvilinear?

When Describing the Relationship Between Variables, Researchers Have to Answer